Mathematics, 01.03.2021 18:50, rosyposy43

Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 into the quadratic formula?
Quadratic formula: x = -b37b2-4ac
2a
O
XE
-(-1) 1V(-1)2 - 4(1)(-4)
2(1)
X=
-11/12-4(-1)(-4)
2(-1)
-17V (1)2 - 4(-1)(-2)
2(-1)
O x=-(-1):7(- 1)2 - 4(1)(-2)
2(1)

Answers: 2

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Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 in...